Excellent! Got it. Yep sure is fiddly but nevertheless logical. Have already custom built rocker pin adjuster tools out of turned down non vvc tool and welded extension bar onto end with T piece along with small 8mm ring spanner, shaved for clearance and bent at 80 degrees. ,,, cheep one case it snapped. It works fine. can use both together. Your home made cam follower shifting tool idea sounds intriguing for moving it from low to high. Hope I sus it. I was managing to move the whole rack before by blowing air down the hydraulic valve tubes. Not good I know but I was stabbing in the dark trying to understand how the vv worked without a clue really. Didn,t even know it was vv when I bought it a couple of weeks ago. Have owned many bikes over the years.Two stroke and four, off road,super sport and racers and I.ve had my favourites but there is something about this little thing that drives me to keep it, restore it and get it right no matter what. Many thanks again Chris.
Topic: variable valve clearances (Read 3629 times)